Class WebSocket00FrameEncoder

java.lang.Object

org.jboss.netty.handler.codec.oneone.OneToOneEncoder

org.jboss.netty.handler.codec.http.websocketx.WebSocket00FrameEncoder

All Implemented Interfaces:

ChannelDownstreamHandler, ChannelHandler

@Sharable
public class WebSocket00FrameEncoder
extends OneToOneEncoder

Encodes a WebSocketFrame into a ChannelBuffer.

For the detailed instruction on adding add Web Socket support to your HTTP server, take a look into the WebSocketServer example located in the org.jboss.netty.example.http.websocket package.

Nested Class Summary

Nested classes/interfaces inherited from interface ChannelHandler

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor	Description
WebSocket00FrameEncoder()

Method Summary

Modifier and Type	Method	Description
protected Object	encode(ChannelHandlerContext ctx, Channel channel, Object msg)	Transforms the specified message into another message and return the transformed message.

Methods inherited from class OneToOneEncoder

doEncode, handleDownstream

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WebSocket00FrameEncoder

public WebSocket00FrameEncoder()

Method Details

encode

protected Object encode(ChannelHandlerContext ctx,
 Channel channel,
 Object msg)
                 throws Exception

Description copied from class: OneToOneEncoder

Transforms the specified message into another message and return the transformed message. Note that you can not return null, unlike you can in OneToOneDecoder.decode(ChannelHandlerContext, Channel, Object); you must return something, at least ChannelBuffers.EMPTY_BUFFER.

Specified by:

encode in class OneToOneEncoder

Throws:

Exception